SOLUTION: Find the value of k so that the graphs of 5y + kx = 3 and 7x - 24y = 15 are perpendicular.

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Find the value of k so that the graphs of 5y + kx = 3 and 7x - 24y = 15 are perpendicular.      Log On